From 313ed4a9b06a7080664ebe5ff040a6fd56c6d5d8 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sat, 16 Feb 2013 17:48:57 +0000 Subject: Also track weak references PR ld/15149 * elflink.c (elf_link_add_object_symbols): Also track weak references. --- bfd/elflink.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'bfd/elflink.c') diff --git a/bfd/elflink.c b/bfd/elflink.c index d423ca4..1a45110 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -4002,15 +4002,17 @@ error_free_dyn: bfd_boolean skip; /* If this is a definition of a symbol which was previously - referenced in a non-weak manner then make a note of the bfd - that contained the reference. This is used if we need to - refer to the source of the reference later on. */ + referenced, then make a note of the bfd that contained the + reference. This is used if we need to refer to the source + of the reference later on. */ if (! bfd_is_und_section (sec)) { - h = elf_link_hash_lookup (elf_hash_table (info), name, FALSE, FALSE, FALSE); + h = elf_link_hash_lookup (elf_hash_table (info), name, + FALSE, FALSE, FALSE); if (h != NULL - && h->root.type == bfd_link_hash_undefined + && (h->root.type == bfd_link_hash_undefined + || h->root.type == bfd_link_hash_undefweak) && h->root.u.undef.abfd) undef_bfd = h->root.u.undef.abfd; } @@ -4123,14 +4125,15 @@ error_free_dyn: } /* If necessary, make a second attempt to locate the bfd - containing an unresolved, non-weak reference to the - current symbol. */ + containing an unresolved reference to the current symbol. */ if (! bfd_is_und_section (sec) && undef_bfd == NULL) { - h = elf_link_hash_lookup (elf_hash_table (info), name, FALSE, FALSE, FALSE); + h = elf_link_hash_lookup (elf_hash_table (info), name, + FALSE, FALSE, FALSE); if (h != NULL - && h->root.type == bfd_link_hash_undefined + && (h->root.type == bfd_link_hash_undefined + || h->root.type == bfd_link_hash_undefweak) && h->root.u.undef.abfd) undef_bfd = h->root.u.undef.abfd; } -- cgit v1.1